9. How might physicists have come to know that at a constant temperatureand constant mass, the pressure of an ideal gas is inversely proportional toits volume?gas as(b)(a) They could have conducted an experiment maintaining thedescribed above and made a pressure-versus-volume graph.They could have derived this relationship using the equations describ-ing the ideal gas model and the relationship between the speed of theparticles and the gas temperature.Both a and b are correct.

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Answered: 9. How might physicists have come to…

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